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Weather & Climate
Spa, Wallonia, Belgium
Overview
Climate data and monthly weather averages for Spa.
Key Metrics
Annual Avg
9.3°C
Summer Avg
17.2°C
Winter Avg
1.5°C
Record High
39.7°C
Record Low
-19.2°C
Annual Precipitation
861.4 mm
Avg Humidity
84%
Summer Humidity
75%
Winter Humidity
94%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 12.1° | 1° | -14° | 80.9 | 94% | 25 | 68.6 |
| Feb | 17.5° | 1.5° | -19.2° | 71.1 | 92% | 42 | 72.1 |
| Mar | 20.4° | 4.6° | -10.4° | 66.6 | 87% | 85 | 63.4 |
| Apr | 25° | 8.6° | -5.2° | 48.3 | 81% | 127 | 51.2 |
| May | 27.7° | 12.4° | -1.6° | 70.4 | 80% | 156 | 50.9 |
| Jun | 32.9° | 16° | 3.2° | 72.3 | 77% | 163 | 49.2 |
| Jul | 39.7° | 18.1° | 5.7° | 76.9 | 74% | 162 | 52.6 |
| Aug | 36.3° | 17.6° | 4.9° | 86.8 | 74% | 136 | 48.3 |
| Sep | 33.7° | 14.1° | 2.2° | 59.7 | 78% | 101 | 56 |
| Oct | 25.3° | 9.9° | -4.6° | 66.3 | 86% | 61 | 68.5 |
| Nov | 18° | 5.4° | -5° | 75.3 | 93% | 29 | 57.7 |
| Dec | 13.6° | 2° | -14.4° | 86.8 | 95% | 20 | 62.5 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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